The Evolution of the Protoplanetary Disk Recorded by Nucleosynthetic Isotope Variations of Variable Stellar Origin in Refractory Inclusions

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Schönbächler M. * Lai Y.-J. Henshall T. Fehr M. A. Cook D. L. Bullock E. S.

80th Annual Meeting of the Meteoritical Society 2017 [#6222]

abstract (PDF)

“New CAI data confirm the homogeneous distribution of the short-lived p-process isotope 92Nb in the early solar system with the exception of CAIs with group II REE pattern that show increased 92Nb abundances.

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